diff --git a/repo/Dockerfile b/repo/Dockerfile
index 4c85179..90d6547 100644
--- a/repo/Dockerfile
+++ b/repo/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:buster-slim
 ENV DEBIAN_FRONTEND noninteractive
-RUN apt-get update && apt-get install -y unzip autoconf build-essential libssl-dev pkg-config zlib1g-dev libargon2-dev libsodium-dev libcurl4-openssl-dev sqlite3 libsqlite3-dev libonig-dev libxml2 libxml2-dev bc curl git linux-headers-amd64 perl xz-utils python3 python3-pip gnupg jq zlib1g-dev cmake cmake-doc extra-cmake-modules build-essential gcc binutils bash coreutils util-linux pciutils usbutils coreutils binutils findutils grep libncurses5-dev libncursesw5-dev python3-pip libgmp-dev libmpfr-dev python2 && \
+RUN apt-get update && apt-get install -y unzip autoconf build-essential libssl-dev pkg-config zlib1g-dev libargon2-dev libsodium-dev libcurl4-openssl-dev sqlite3 libsqlite3-dev libonig-dev libxml2 libxml2-dev bc curl git linux-headers-amd64 perl xz-utils python3 python3-pip gnupg jq zlib1g-dev cmake cmake-doc extra-cmake-modules build-essential gcc binutils bash coreutils util-linux pciutils usbutils coreutils binutils findutils grep libncurses5-dev libncursesw5-dev python3-pip libgmp-dev libmpfr-dev python2 libffi-dev && \
         ln -sf /bin/bash /bin/sh && \
         rm -rf /var/lib/apt/lists/* && \
         update-alternatives --install /usr/bin/python python /usr/bin/python3.7 2